UNS K30960

Grades | Tool Die Steels | K30960

UNS K30960

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K30960 Application:K30960

Chemical composition(mass fraction)(wt.%) of the K30960
Elements Min.（≥） Max.（≤） Similar Remarks
C 0.0700 0.1200
Mn 0.4000 0.7000
P - 0.0250
S - 0.0250
Si 0.4000 0.7000
Ni - 0.2000
Cr 2.3000 2.7000
Mo 0.9000 1.2000
Cu - 0.3500
Total others - Total other elements (except Fe) < 0

Mechanical properties of grade K30960

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition HBW
296 (≥) 381 (≥) 21 11 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical properties of grade K30960

Property Density
kg/dm3		 Temperature T
°C/F		 Specific heat
J / kgK		 Thermal conductivity
W/mK		 Electric resistance
µΩ·cm
189 (≥) 361 (≥) 32 34 44 Solution and Aging, Annealing, Ausaging, Q+T,etc
Temp.
°C/°F		 Creep strain limit
(10000h)
(Rp1,0) N/mm2		 Creep rupture strength
(10000h)
(Rp1,0) N/mm2		 - - -
588 543 748 - - -

K30960 Range of products
Product type Products Dimension Processes Deliver Status
Plates / Sheets Plates / Sheets 0.08-200mm(T)*W*L Forging, hot rolling and cold rolling Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Steel Bar Round Bar, Flat Bar, Square Bar Φ8-1200mm*L Forging, hot rolling and cold rolling, Cast Black, Rough Turning, Shot Blasting,
Coil / Strip Steel Coil /Steel Strip 0.03-16.0x1200mm Cold-Rolled & Hot-Rolled Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Pipes / Tubes Seamless Pipes/Tubes, Welded Pipes/Tubes OD:6-219mm x WT:0.5-20.0mm Hot extrusion, Cold Drawn, Welded Annealed, Solution and Aging, Q+T, ACID-WASHED